Answer: (10,9) is the correct answer.
The answer is B
R=89.49/2 pi
It give you the circumference and you need to find the radius
Answer: nah
Step-by-step explanation:
(4.2*105)+(5.3*10^5)
441 + 530000
530441
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If your problem is (4.2*10^5)+(5.3*10^5), it would be
420000 + 530000
950000